{"type":"product","schema_version":"1.0","item_id":"100620734379","canonical_url":"https://tw.bid.yahoo.com/item/100620734379","title":"德源科技 r)TTL轉RS485模塊（3.3V 5V雙電平／全孔），Arduino 隔離通訊模塊 串口 UART","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-06-11T21:21:29.373Z","current_price":371,"original_price":null,"stock_status":"low_stock","available_quantity":2,"sold_quantity":0,"seller":{"id":"Y9895025221","name":"Deryuan 德源科技","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/838b5fc5-dec1-4512-a9ed-4e2225b57060.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b1408183-92eb-4c08-ba0d-2d87f3848684.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"如需詳細規格請發mail詢問或是提問並可到賣方關於我詳閱\n\n22832\n\nTTL轉RS485模塊（3.3V 5V雙電平／全孔），Arduino 隔離通訊模塊 串口 UART\n\n＊兼容3.3V 、5V供電\n\n＊模組尺寸：約 40 x 29 x 4mm\n\n＊孔間距：2.54mm/5mm\n\n \n\n［其他版本說明參考］：\n\n＊傳輸距離：高達1000米（建議超過800米，使用中繼器）\n＊支持　多機通訊（1網路可連128個節點）\n＊支持　熱插拔，不會全栓死\n＊波特率：100~256000","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092072544","category_name":"其他電腦周邊","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092072544","name":"其他電腦周邊","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%BB%E8%85%A6%E5%91%A8%E9%82%8A-2092072544-category.html"}],"view_count":0,"watch_count":0}